* function defined ourselves. */
# define TSTRDUP WSTRDUP
# define tmkdir(path, mode) _wmkdir(path)
-# define tstrerror_r(errnum, buf, bufsize) _wcserror_s(buf, bufsize, errnum)
+# define tstrerror_r win32_strerror_r_replacement
# define trename win32_rename_replacement
# define ttruncate win32_truncate_replacement
#else /* __WIN32__ */